Fig. 3From: Evaluation of gene expression cassettes and production of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) with a fine modulated monomer composition by using it in Cupriavidus necator Structure of gene expression cassettes with the E. coli promoters, PtrcRBS, PlacUV5RBS, and PtrpRBS. The −35 and −10 promoter regions are overlined and labeled. Asterisks indicate the transcriptional start sites in E. coli. The 19-bp sequences derived from the region upstream of phaC1 are underlined, and the potential ribosome binding sites (RBS) are double-underlined. In their RBS disruptants, PtrcdRBS, PlacUV5dRBS, and PtrpdRBS, the potential RBS sequence (AGAGAGA) was changed to TCTCTCTBack to article page